docs: def from_vhost(cls, vhost):
          """Retrieve webbacc id associated to a webacc vhost"""
          result = cls.list({'items_per_page': 500})
          webaccs = {}
          for webacc in result:
              for vhost in webacc['vhosts']:
                  webaccs[vhost['name']] = webacc['id']
          return webaccs.get(vhost)